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Reduced levels of H2S in rat brains protects against dementia
A study has shown that treatments to reduce levels of hydrogen sulphide (H2S) in the brain may help to prevent dementia.
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Alzheimer’s disease
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Nano-micelles used in CRISPR genome editing of mouse brains
Researchers have reported that nano-micelles can be used to efficiently deliver CRISPR-Cas9 to edit genes in the brains of mice.
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siRNA nanomedicine shows promise Alzheimer’s treatment in mice
Researchers have shown that an siRNA nanomedicine can target BACE1 in a mouse model of Alzheimer's, restoring cognitive capacity.
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Researchers identify sEH enzyme as novel Alzheimer’s drug target
A team has shown that inhibiting the soluble epoxide hydrolase (sEH) enzyme in murine models can prevent the cognitive deterioration associated with Alzheimer's.
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Antisense oligonucleotide treatment cures Parkinson’s disease in mice
By administering a one-time PTB antisense oligonucleotide therapy to mice, researchers observed an increase in neurons and elimination of Parkinson's from the models.
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Antibody for amyloid beta oligomers could revolutionise Alzheimer’s field
Scientists have designed a high affinity antibody for pathogenic amyloid beta oligomers, a key driver of Alzheimer’s disease, for use in further research and as a potential diagnostic tool.
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Imaging technique allows study of early stage Alzheimer’s disease
Scientists used optical photothermal spectroscopy (O-PTIR) to image murine neurons affected by early stage Alzheimer’s disease, providing insight into the progression of the disease.
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Inhibiting the epichaperome to combat Alzheimer’s disease
Pre-clinical studies demonstrate that inhibiting the ’epichaperome’ can restore neural networks to normal levels. Dr Barbara Wallner at Samus Therapeutics explains how targeting the epichaperome could work as a potential treatment for Alzheimer’s and other neurodegenerative diseases.
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Antibodies stimulate microglia to degrade Alzheimer’s amyloid plaques
A novel antibody has been shown to stimulate microglia to degrade amyloid plaques in a murine model of Alzheimer’s disease.
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Possible novel cognitive anti-ageing targets identified
Researchers have shown that two epigenetic regulators could be targeted to improve cognitive and behavioural decline in age-related diseases like Alzheimer’s.
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Could dolphins be viable models for human brain disorders?
Neuropathologic similarities between dolphins and humans suggest that the former could act as an effective model for the study of diseases such as Alzheimer’s. Professor Giovanni Di Guardo explains why dolphins could provide researchers with a new window into neurodegenerative conditons.
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Clusterin proteins’ cleanup mechanism is identified
The body’s means of maintaining health are diverse and plentiful, and now researchers in Japan have identified another metaphorical string to its bow: the ability to prevent cell damage using cleanup clusterin proteins that channel damaged proteins for disposal.
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Molecular ‘switch’ could help treat or reverse age-related diseases
A molecular 'switch' that controls the immune machinery responsible for chronic inflammation has been identified which could help treat or even reverse the development of age-related conditions like Alzheimer's, Parkinson's, cancer and diabetes.
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Interaction site for serotonin type 3A and RIC-3 chaperone identified
To address the receptor dysfunction associated with several neurological diseases, scientists have provided novel insights into a protein-protein interaction that could lead to more effective treatments.
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C1 compound identified as promising Alzheimer’s drug candidate
Researchers have screened thousands of drugs to discover that C1 effectively blocks the production of amyloid fibrils, so could be an effective therapeutic.
